Northwest Labrador Sea
Forecast
Marine Forecast
Issued 04:00 PM NDT 21 April 2021
Tonight and Thursday.
Wind light becoming southeast 15 knots Thursday evening.
Temperatures minus 3 to plus 2.
Waves
Issued 06:00 PM NDT 21 April 2021
Tonight and Thursday.
Outside the ice edge seas 2 to 3 metres subsiding to 1 to 2
Thursday afternoon.
Extended Forecast
Issued 04:00 PM NDT 21 April 2021
Friday
Wind southeast 15 knots increasing to southeast
25 in the morning and to southeast 35 in the afternoon.
Saturday
Wind southeast 25 knots.
Sunday
Wind variable 10 to 15 knots.
Ice Forecast
Issued 11:00 AM EDT 21 April 2021 Today Tonight and Thursday Bergy water except 3 tenths first-year ice including a trace of old
ice in western section. 8 tenths first-year ice including a trace of
old ice in the northwestern section.
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Ice Conditions
Ice Forecasts
Issued 11:00 AM EDT 21 April 2021 Today Tonight and ThursdayIce Edge
Ice edge estimated from near 5803N 5731W to 6147N 5833W to 6151N5819W to 6200N 5749W to 6208N 5724W then northeastward. Sea ice west
of the ice edge.
Ice Coverage
Bergy water except 3 tenths first-year ice including a trace of old
ice in western section. 8 tenths first-year ice including a trace of
old ice in the northwestern section.
Iceberg Bulletin
Issued 2:30 PM EDT 21 April 2021Iceberg Limit
Iceberg limit at 0000 UTC 22 Apr estimated from Newfoundland near4736N 5241W to 4805N 5135W to 5400N 5040W to 5500N 5100W to 6000N
5800W to 6050N 5315W to 5715N 4535W then eastwards.
Western iceberg limit at 0000 UTC 22 Apr estimated from Quebec near
5016N 6058W to Newfoundland near 4845N 5830W.
Iceberg Count
Unknown number of icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 4:00 PM NDT 21 April 2021 Tonight and Thursday At 4:00 a.m. NDT Thursday intensifying low 992 mb located overNew Brunswick.
By 4:00 p.m. NDT Thursday intensifying low 981 mb located over
the Gaspe Peninsula.
At 4:00 p.m. NDT today quasi-stationary ridge located on a line
north-south over the Northwest Labrador Sea.
Marine Weather Statement
Issued 3:46 PM NDT 21 April 2021 An approaching low pressure system will stall over the GaspéPeninsula on Thursday night. Strong to gale force southeasterly winds
will sweep across southern waters late Thursday ahead of an intense
trough associated with this low.
Marine interests are advised that a gale warning is in effect for
South Labrador Coast.
Arctic - Eastern Arctic Area
- Admiralty
- Arviat - eastern half
- Arviat - western half
- Baker
- Barrow
- Boothia
- Byam
- Central Brevoort - northern half
- Central Brevoort - southern half
- Central - eastern half
- Central - western half
- Clarence - northern half
- Clarence - southern half
- Coats - northern half
- Coats - southern half
- Committee
- Cumberland
- East Baffin
- East Brevoort - northern half
- East Brevoort - southern half
- East Clyde - northern half
- East Clyde - southern half
- East Davis - northern half
- East Davis - southern half
- East Foxe
- East Labrador Sea
- Eureka - southern half
- Frobisher Bay
- Hassel
- Igloolik
- Jones - eastern half
- Jones - western half
- Kane - southern half
- Lancaster - eastern half
- Lancaster - western half
- Larsen
- Maclean
- Massey
- Maud
- McClintock
- Mid Labrador Coast
- Navy Board
- Northwest Labrador Sea
- North Labrador Coast
- Norwegian
- Nottingham - eastern half
- Nottingham - western half
- Peary
- Peel
- Pond
- Prince Charles
- Puvirnituq - northern half
- Puvirnituq - southern half
- Queens
- Rae
- Rankin - northern half
- Rankin - southern half
- Regent
- Resolution - eastern half
- Resolution - western half
- Roes Welcome - northern half
- Roes Welcome - southern half
- South Labrador Sea
- South Sverdrup
- South-central Hudson - eastern half
- St. Roch
- Ungava - eastern half
- Ungava - western half
- West Baffin
- West Brevoort - northern half
- West Brevoort - southern half
- West Clyde - northern half
- West Clyde - southern half
- West Davis - northern half
- West Davis - southern half
- West Foxe
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